The Filtra Bag has a full-size filter membrane containing 1840 holes per square inch, with a pore size of approximately 330 microns. The bag is made of polyethylene on the inner layer, and is laminated with polyethylene terephthalate, known as pet, on the outer layer for added strength.

Material : Thermoplastic laminate
Color : Transparent
Dimension : 92.3 x 203mm / 3.8 X 8po
Thickness : 4 mil.in / 101.6 micron / 0.1016mm
Total volume : 270ml / 9oz
Functional volume : 110ml / 3oz
Printing type : Printed
Opening system : Perforated line
Closing system : Attachment with 1 round wire and 1 flat wire
Sterile : Yes